pnpm link

Aliases: ln

Links a local package to the current project's node_modules.

pnpm link <dir>

Pengaturan

pnpm link <dir>

Links package from <dir> directory to node_modules of package from where you're executing this command. <dir> must be a relative or absolute path.

For example, if you are inside ~/projects/foo and you execute pnpm link ../bar, then a link to bar will be created in foo/node_modules/bar.

Menggunakan Kasus

Mengganti paket yang terinstal dengan versi lokalnya

Let's say you have a project that uses foo package. You want to make changes to foo and test them in your project. In this scenario, you can use pnpm link to link the local version of foo to your project:

cd ~/projects/foo
pnpm install # install dependencies of foo
cd ~/projects/my-project
pnpm link ~/projects/foo # link foo to my-project

Tambahkan biner secara global

To make a local package's binaries available system-wide, use pnpm add -g . instead:

cd ~/projects/foo
pnpm install # install dependencies of foo
pnpm add -g . # register foo's bins globally

Remember that the binary will be available only if the package has a bin field in its package.json.

What's the difference between pnpm link and using the file: protocol?

When you use pnpm link, the linked package is symlinked from the source code. Anda dapat mengubah kode sumber paket yang tertaut, dan perubahannya akan langsung terlihat di proyek Anda. Dengan metode ini pnpm tidak akan menginstal dependensi dari paket tertaut, Anda harus menginstalnya secara manual di kode sumber. This may be useful when you have to use a specific package manager for the linked package, for example, if you want to use npm for the linked package, but pnpm for your project.

When you use the file: protocol in dependencies, the linked package is hard-linked to your project node_modules, you can modify the source code of the linked package, and the changes will be reflected in your project. With this method pnpm will also install the dependencies of the linked package, overriding the node_modules of the linked package.

info

When dealing with peer dependencies it is recommended to use the file: protocol. Adalah lebih baik untuk menyelesaikan ketergantungan peer melalui depedensi proyek, agar memastikan bahwa depedensi yang tertaut telah dengan benar menggunakan versi dari dependensi yang ditetapkan dalam proyek utama Anda, sehingga memiliki perilaku yang lebih konsisten dan sesuai harapan.

Fitur	pnpm link	file: Protocol
Symlink/Hard-link	Symlink	Hard-link
Mencerminkan modifikasi kode sumber	Ya	Ya
Menginstal dependensi paket tertaut	Tidak (diperlukan instalasi manual)	Yes (overrides node_modules of the linked package)
Gunakan manajer paket yang berbeda untuk depedensi ini	Possible (e.g., use npm for linked pkg)	Tidak, ia akan menggunakan pnpm